Three. One to change it while the other two argue about how old the old one is.
Five. One to handle the bulb and 4 to contemplate how David Sanborn would've done it.
You're still thinking procedurally! A properly designed light bulb object would inherit a change method from a generic light bulb class!
Me, and only me!
Bacon
Kurt Fossil
Because his career was in ruins
They don't... they just talk about how good the old one was.
Seven one to change and the other six to sing about how good the old one was.
